src/GLWidget.cpp

@@ -103,7 +103,7 @@ bool GLWidget::AnyDialogOpen() {
 void GLWidget::uploadStaticDataToGPU() {
 	auto pendula = &simulation->pendula;
 
-	size_t pointCount = std::transform_reduce(pendula->begin(), pendula->end(), 0, [](size_t prev, size_t curr){
+	int pointCount = std::transform_reduce(pendula->begin(), pendula->end(), 0, [](int prev, int curr){
 		return prev + curr + 1;
 	}, [](const Pendulum * p){
 		return p->X.size();

src/MainWindow.cpp

@@ -23,7 +23,6 @@ MainWindow::MainWindow() {
 	simulation = new Simulation;
 	simulation->moveToThread(simulationThread);
 	simulationThread->start();
-	QMetaObject::invokeMethod(simulation, &Simulation::initialize);
 
 	masses = std::vector<double>(MaxSegments);
 	lengths = std::vector<double>(MaxSegments);

src/Simulation.cpp

@@ -5,9 +5,6 @@
 #include <omp.h>
 #include <iostream>
 #include "FPS.h"
-#include <QOpenGLContext>
-#include <QOpenGLShaderProgram>
-#include <QOffscreenSurface>
 
 Simulation::Simulation() {
 	ups = new FPS;
@@ -19,36 +16,6 @@ Simulation::Simulation() {
 	timer->start();
 };
 
-void Simulation::initialize() {
-
-	// OpenGL Offscreen functions
-	{
-		auto context = new QOpenGLContext(this);
-		context->setFormat(QSurfaceFormat::defaultFormat());
-		context->create();
-		auto surface = new QOffscreenSurface(nullptr, this);
-		surface->setFormat(context->format());
-		surface->create();
-		context->makeCurrent(surface);
-		initializeOpenGLFunctions();
-	}
-
-	int maxWorkGroupCount[3];
-	int maxWorkGroupSize[3];
-	int maxWorkGroupInvocations;
-	for (int i = 0; i < 3; i++){
-		glGetIntegeri_v(GL_MAX_COMPUTE_WORK_GROUP_COUNT, i, maxWorkGroupCount + i);
-		glGetIntegeri_v(GL_MAX_COMPUTE_WORK_GROUP_SIZE, i, maxWorkGroupSize + i);
-	}
-	glGetIntegerv(GL_MAX_COMPUTE_WORK_GROUP_INVOCATIONS, &maxWorkGroupInvocations);
-
-
-	printf("Max work group count: (%d, %d, %d)\n", maxWorkGroupCount[0], maxWorkGroupCount[1], maxWorkGroupCount[2]);
-	printf("Max work group size: (%d, %d, %d)\n", maxWorkGroupSize[0], maxWorkGroupSize[1], maxWorkGroupSize[2]);
-	printf("Max work group invocations (x * y * z): %d\n", maxWorkGroupInvocations);
-
-}
-
 void Simulation::update() {
 	if (!isPlaying)
 		return;

src/Simulation.h

@@ -4,12 +4,11 @@
 #include <chrono>
 #include "Pendulum.h"
 #include <semaphore>
-#include <QOpenGLFunctions_4_3_Core>
 
 class QTimer;
 class FPS;
 
-class Simulation : public QObject, protected QOpenGLFunctions_4_3_Core {
+class Simulation : public QObject {
 	Q_OBJECT
 public:
 	explicit Simulation();
@@ -29,7 +28,6 @@ public:
 	std::binary_semaphore semaphore = std::binary_semaphore(1);
 	FPS * ups;
 
-	void initialize();
 	void updateEnergy();
 signals:
 	void layoutChanged();